Finding the Fourth Proportional to 2,504,749,792.37, 3,753,856,326.26 and 1,399,309,997.09
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Solution
The fourth proportional to 2,504,749,792.37, 3,753,856,326.26 and 1,399,309,997.09 is: 2,097,139,083.90
Step by Step Solution
- Step 1: Write the proportion equation
2,504,749,792.37 : 3,753,856,326.26 = 1,399,309,997.09 : x - Step 2: Convert to fraction form
2,504,749,792.37/3,753,856,326.26 = 1,399,309,997.09/x - Step 3: Cross multiply
2,504,749,792.37x = 3,753,856,326.26 × 1,399,309,997.09 - Step 4: Simplify right side
2,504,749,792.37x = 5,252,808,684,977,547,264 - Step 5: Solve for x
x = 5,252,808,684,977,547,264/2,504,749,792.37 - Step 6: Final answer
x = 2,097,139,083.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.